Pulsar Telos LRF XP50 Thermal MonocularsThe Pulsar Telos LRF XP50 Thermal Monoculars combine the regular Telos XP50 with a 1,000 yard rangefinder with a 1 yard accuracy. The rangefinder displays distance in meters or yards, angle of elevation, and you can record video or stills at the same time (see image 6). The Telos XP50 thermal portion has a heat sensitivity of NETD<=18mK, a step improved over the competition, most of which is still at NETD<=25mK. They will also be upgradeable by the